| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.29 | 7.315% | $248.2089 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $11.83 | 5.780% | $12.5138 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $58.72 | 7.219% | $62.959 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $192.85 | 7.757% | $207.8094 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $72.84 | 7.624% | $78.3933 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $64.62 | 4.252% | $67.3676 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $197.72 | 8.275% | $214.0813 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $829.87 | $891.3333 | $891.33 | $891.30 | $891.40 | |